Hello Marty,
Playing with R3.13.0 beta4, I found a the following behaviour (bug?,
feature?) and then found that 3.12.2 behaves in the same way:
>From the VxWorks console I used dbpf to change the SCAN field of a
record, e.g. from 1 second to 2 second . I mis-typed, and the put was
rejected with an "Illegal choice PV" value. dbpr shows the unchanged
value of the SCAN field (1 second), but scanppl shows that the record
was removed from the 1 second scan list. I assume it is not scanned any
more. Attached is the console protocol.
-> dbpr "jane1:devctl",1
ASG: BKPT: 0x00 COSV: NO_ALARM
DESC: binary output record DISA: 0 DISP:
0
DISS: NO_ALARM DISV: 1 DOL:CONSTANT
0.000000000000000e+00
DTYP: Soft Channel EVNT: 0 FLNK:CONSTANT 0 HIGH:
0
MASK: 0 NAME: jane1:devctl OMSL: supervisory ONAM:
disabled
OSV: NO_ALARM OUT:CONSTANT 0.000000000000000e+00 PACT:
0
PHAS: 0 PINI: NO PRIO: LOW PUTF:
0
RBV: 0 RPRO: 0 RVAL: 0 SCAN: 1
second
SDIS:CONSTANT 0.000000000000000e+00 SEVR: NO_ALARM
SIML:CONSTANT 0.000000000000000e+00 SIMM: NO
SIOL:CONSTANT 0.000000000000000e+00 STAT: TPRO:
0
TSE: 0 TSEL:CONSTANT UDF: 0 VAL:
0
ZNAM: enabled ZSV: NO_ALARM
value = 0 = 0x0
-> scanppl
Scan Period= 1.000000 seconds
jane1:devctl
value = 0 = 0x0
-> dbpf "jane1:devctl.SCAN","2 secon"
Illegal choice PV: jane1:devctl.SCAN error detected in routine:
dbFastLinkConv(cvt_st_menu)
Illegal choice dbPutField error
value = 1 = 0x1
-> dbpr "jane1:devctl",1
ASG: BKPT: 0x00 COSV: NO_ALARM
DESC: binary output record DISA: 0 DISP:
0
DISS: NO_ALARM DISV: 1 DOL:CONSTANT
0.000000000000000e+00
DTYP: Soft Channel EVNT: 0 FLNK:CONSTANT 0 HIGH:
0
MASK: 0 NAME: jane1:devctl OMSL: supervisory ONAM:
disabled
OSV: NO_ALARM OUT:CONSTANT 0.000000000000000e+00 PACT:
0
PHAS: 0 PINI: NO PRIO: LOW PUTF:
0
RBV: 0 RPRO: 0 RVAL: 0 SCAN: 1
second
SDIS:CONSTANT 0.000000000000000e+00 SEVR: NO_ALARM
SIML:CONSTANT 0.000000000000000e+00 SIMM: NO
SIOL:CONSTANT 0.000000000000000e+00 STAT: TPRO:
0
TSE: 0 TSEL:CONSTANT UDF: 0 VAL:
0
ZNAM: enabled ZSV: NO_ALARM
value = 0 = 0x0
-> scanppl
value = 0 = 0x0
->
--
+----------------------------------------------------------+
: Rolf Keitel | [email protected] :
: TRIUMF | Tel: (604) 222-7453 :
: 4004 Wesbrook Mall | Fax: (604) 222-7307 :
: Vancouver, B.C., V6T 2A3 | www.triumf.ca :
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